Perhaps you should try some spelling variations:
thanh tai » thanh hai, thanh toan, doanh tai
van thanh » ban thanh, van tuan
ly hoang » ly hang, le hoang, ly hong
hoang xa » hoang ha, hoang va, hoang xuan
tu sach » thu sach, te sach, tu cach
cao duc » dao duc, cao suc, giao duc
tai cua » thai cua, tai cuc, tri cua
cam duc » cam xuc, pham duc, nam duoc
su sach » so sach, vu sach
cua te » cua tu

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sach) OR (su sach)) ly hoang xa hoi. hieu qua ((cam duc) OR (cao duc)) van thanh tai cua te~.
• Adding a wildcard symbol may retrieve word variants: ((tu sach) or (su sach)) ly hoang xa hoi. hieu qua ((cam duc) or (cao duc)) van thanh tai cua te*.